[vsnet-obs 70793] VS observations by Ymo ()

Mon Jul 25 08:54:06 JST 2011

DSLR magnitude estimates by VSOLJ members

object         YYYYMMDD(UT)   mag      code
CYGX           20110505.759   6.98cG   Ymo.VSOLJ
CYGX           20110530.640   6.08cG   Ymo.VSOLJ
CYGX           20110603.667   6.32cG   Ymo.VSOLJ
CYGX           20110628.552   6.55cG   Ymo.VSOLJ
CYGX           20110629.562   6.02cG   Ymo.VSOLJ
CYGX           20110701.606   5.84cG   Ymo.VSOLJ
CYGX           20110714.559   6.64cG   Ymo.VSOLJ
CYGX           20110716.558   5.91cG   Ymo.VSOLJ

Observer: M. Yamamoto (Aichi, Japan)
Instruments: f=50mm(F2.8) + CANON EOS
(measured from G-channel images; magnitude references: Tycho V mag)